CN104575783A - Novel shipboard cable - Google Patents
Novel shipboard cable Download PDFInfo
- Publication number
- CN104575783A CN104575783A CN201310475232.8A CN201310475232A CN104575783A CN 104575783 A CN104575783 A CN 104575783A CN 201310475232 A CN201310475232 A CN 201310475232A CN 104575783 A CN104575783 A CN 104575783A
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- China
- Prior art keywords
- layer
- conductor
- marine cable
- new marine
- cable according
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Abstract
The invention discloses a novel shipboard cable. The novel shipboard cable comprises a sheath, a packing layer, a conductor and an insulation layer, wherein the sheath wraps an outer layer of the packing layer; the packing layer wraps an outer layer of the insulation layer; the conductor is arranged in the insulation layer; a fireproof layer is arranged between the insulation layer and the conductor; the conductor is a copper conductor with higher fireproof performance; the fireproof layer is formed by warping a plurality of layers of mica tapes. The novel shipboard cable is high in fireproof performance, resistant to high temperature, low in cost and high in safety.
Description
Technical field
The present invention relates to a kind of New Marine cable.
Background technology
New Marine cable is widely used in the place relevant with fire safety and fire-extinguishing and lifesaving such as skyscraper, underground railway, undergrond street, large-scale power station and important industrial and mining enterprises, such as, fire-fighting equipment and promptly to supply line and the control circuit of the emergency services such as leading lights., although the normal power supply that still can maintain a period of time after catching fire, there is price, complex process, problem that difficulty of construction is large in existing mineral insulated cable
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of New Marine cable, fire resistance is good, high temperature resistance, and cost is low, and fail safe is high.
To achieve these goals, the present invention realizes by the following technical solutions: it comprises sheath (2), packed layer (1), conductor (5) and insulating barrier (3), and described sheath (2) is wrapped in the skin of packed layer (1); Described packed layer (1) is wrapped in the skin of insulating barrier (3); Conductor (5) is provided with in described insulating barrier (3).
As preferably, between described insulating barrier (3) and described conductor (5), be provided with flame retardant coating (4).
As preferably, described conductor (5) is cadmium copper alloy.
As preferably, described flame retardant coating (4) is formed by multilayer Mica tape.
As preferably, described sheath is made up of flame-retardant layer, thermal insulation layer and bottom.
As preferably, described flame-retardant layer is high-performance refractory fiber.
As preferably, described thermal insulation layer is glass silk floss.
As preferably, described bottom is high-performance refractory fiber membrane.
Fire resistance of the present invention is good, high temperature resistance, and cost is low, and fail safe is high.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
With reference to Fig. 1, this embodiment by the following technical solutions: a kind of New Marine cable, comprise sheath 2, packed layer 1, conductor 5 and insulating barrier 3, described sheath 2 is wrapped in the skin of packed layer 1; Described packed layer 1 is wrapped in the skin of insulating barrier 3; Conductor 5 is provided with in described insulating barrier 3.
It should be noted that and be provided with flame retardant coating 4 between described insulating barrier 3 and described conductor 5.
It should be noted that described conductor 5 is cadmium copper alloy.
It should be noted that described flame retardant coating 4 is formed by multilayer Mica tape.
It should be noted that described sheath is made up of flame-retardant layer, thermal insulation layer and bottom.
It should be noted that described flame-retardant layer is high-performance refractory fiber.
It should be noted that described thermal insulation layer is glass silk floss.
It should be noted that described bottom is high-performance refractory fiber membrane.
Fire resistance of the present invention is good, high temperature resistance, and cost is low, and fail safe is high.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. a New Marine cable, comprise sheath (2), packed layer (1), conductor (5) and insulating barrier (3), it is characterized in that, described sheath (2) is wrapped in the skin of packed layer (1); Described packed layer (1) is wrapped in the skin of insulating barrier (3); Conductor (5) is provided with in described insulating barrier (3).
2. the New Marine cable according to claims 1, is characterized in that, is provided with flame retardant coating (4) between described insulating barrier (3) and described conductor (5).
3. the New Marine cable according to claims 1, is characterized in that, described conductor (5) is cadmium copper alloy.
4. the New Marine cable according to claims 1 or 2, is characterized in that, described flame retardant coating (4) is formed by multilayer Mica tape.
5. the New Marine cable according to claims 1, is characterized in that, described sheath is made up of flame-retardant layer, thermal insulation layer and bottom.
6. the New Marine cable according to claims 1, is characterized in that, described flame-retardant layer is high-performance refractory fiber.
7. the New Marine cable according to claims 1, is characterized in that, described thermal insulation layer is glass silk floss.
8. the New Marine cable according to claims 1, is characterized in that, described bottom is high-performance refractory fiber membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475232.8A CN104575783A (en) | 2013-10-13 | 2013-10-13 | Novel shipboard cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475232.8A CN104575783A (en) | 2013-10-13 | 2013-10-13 | Novel shipboard cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104575783A true CN104575783A (en) | 2015-04-29 |
Family
ID=53091643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475232.8A Pending CN104575783A (en) | 2013-10-13 | 2013-10-13 | Novel shipboard cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104575783A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312121A (en) * | 1994-05-13 | 1995-11-28 | Yazaki Corp | Fireproof wire |
| CN201440344U (en) * | 2009-08-27 | 2010-04-21 | 兴乐电缆有限公司 | Heat-resistant anti-tension non-flame spread flexible cable |
| CN202076042U (en) * | 2011-05-20 | 2011-12-14 | 安徽凯博尔特种电缆集团有限公司 | Power cable for ships |
| CN202965351U (en) * | 2012-11-14 | 2013-06-05 | 郑州创新耐火材料有限公司 | Fireproof coiled material |
-
2013
- 2013-10-13 CN CN201310475232.8A patent/CN104575783A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312121A (en) * | 1994-05-13 | 1995-11-28 | Yazaki Corp | Fireproof wire |
| CN201440344U (en) * | 2009-08-27 | 2010-04-21 | 兴乐电缆有限公司 | Heat-resistant anti-tension non-flame spread flexible cable |
| CN202076042U (en) * | 2011-05-20 | 2011-12-14 | 安徽凯博尔特种电缆集团有限公司 | Power cable for ships |
| CN202965351U (en) * | 2012-11-14 | 2013-06-05 | 郑州创新耐火材料有限公司 | Fireproof coiled material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |